LS1TECH - Camaro and Firebird Forum Discussion - What is the size for stock TB?

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LS1SS4ever

05-26-2005 03:43 AM

What is the size for stock TB?

What is the size for stock TB? What aftermarket TB size should I buy for bolt ons mods?

mustgofasster

05-26-2005 05:27 PM

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SOM98TA

05-26-2005 08:20 PM

I believe its 75mm

cyphur

05-26-2005 08:38 PM

forget about aftermarket TB's until you get a 90mm intake setup(after h/c or a big cam). get your stock tb ported by Cammin_BeaSSt.

blkZ28spt

05-26-2005 08:47 PM

Quote:

Originally Posted by cyphur_traq

forget about aftermarket TB's until you get a 90mm intake setup(after h/c or a big cam). get your stock tb ported by Cammin_BeaSSt.

:werd:

Andros

05-26-2005 09:29 PM

i agree

Wicked_Hugger99

05-27-2005 12:22 AM

another vote for portin the stocker

LS1SS4ever

05-27-2005 04:15 PM

My mods will be only bolt ons. Is there a specific size for TB or ported?

blkZ28spt

05-27-2005 04:18 PM

Quote:

Originally Posted by LS1SS4ever

My mods will be only bolt ons. Is there a specific size for TB or ported?

Ported stock throttle body. All you need to know. I think cammin beast is the board member of choice for porting now, and several sponsors also offer ported throttle bodies. Some are based on an exchange basis while others (like TSP) offer a new throttle body and allow you to keep your core.

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